Thank you for your reply. The version I am running is FreePBX 14.0.13.4.
I reviewed the bug report and checked the error output and it does not seem like that is what I am experiencing. Here is the text from the log that is sent via email after the job runs:
August 28, 2019, 7:32 am - Backup Lock acquired!
August 28, 2019, 7:32 am - Running pre-backup hooks…
August 28, 2019, 7:32 am - Adding items…
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Initializing Backup 3
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Backup Lock acquired!
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Running pre-backup hooks…
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Adding items…
August 28, 2019, 7:32 am - Building manifest…
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Building manifest…
August 28, 2019, 7:32 am - Creating backup…
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Creating backup…
August 28, 2019, 7:32 am - Storing backup…
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Storing backup…
August 28, 2019, 7:32 am - Could not login using combination of username (administrator) and password ()
August 28, 2019, 7:32 am - Running post-backup hooks…
August 28, 2019, 7:32 am - Backup completed with errors!
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Could not login using combination of username (administrator) and password ()
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Running post-backup hooks…
August 28, 2019, 7:32 am - id: bb2ac0b8da1f64a3498af147ba43fc10
data: Backup completed with errors!